diff options
Diffstat (limited to 'c/src/exec/score/cpu/hppa1.1/hppa.h')
| -rw-r--r-- | c/src/exec/score/cpu/hppa1.1/hppa.h | 152 |
1 files changed, 78 insertions, 74 deletions
diff --git a/c/src/exec/score/cpu/hppa1.1/hppa.h b/c/src/exec/score/cpu/hppa1.1/hppa.h index 4ca7fd0a14..ae1bd700de 100644 --- a/c/src/exec/score/cpu/hppa1.1/hppa.h +++ b/c/src/exec/score/cpu/hppa1.1/hppa.h @@ -124,93 +124,90 @@ extern "C" { * basic layout. Note numbers do not denote priority * * 0-31 basic traps and interrupts defined by HPPA architecture - * 32-63 32 external interrupts - * 64-... bsp defined + * 0-31 32 external interrupts + * 32-... bsp defined */ -#define HPPA_INTERRUPT_NON_EXISTENT 0 +#define HPPA_TRAP_NON_EXISTENT 0 /* group 1 */ -#define HPPA_INTERRUPT_HIGH_PRIORITY_MACHINE_CHECK 1 +#define HPPA_TRAP_HIGH_PRIORITY_MACHINE_CHECK 1 /* group 2 */ -#define HPPA_INTERRUPT_POWER_FAIL 2 -#define HPPA_INTERRUPT_RECOVERY_COUNTER 3 -#define HPPA_INTERRUPT_EXTERNAL_INTERRUPT 4 -#define HPPA_INTERRUPT_LOW_PRIORITY_MACHINE_CHECK 5 -#define HPPA_INTERRUPT_PERFORMANCE_MONITOR 29 +#define HPPA_TRAP_POWER_FAIL 2 +#define HPPA_TRAP_RECOVERY_COUNTER 3 +#define HPPA_TRAP_EXTERNAL_INTERRUPT 4 +#define HPPA_TRAP_LOW_PRIORITY_MACHINE_CHECK 5 +#define HPPA_TRAP_PERFORMANCE_MONITOR 29 /* group 3 */ -#define HPPA_INTERRUPT_INSTRUCTION_TLB_MISS 6 -#define HPPA_INTERRUPT_INSTRUCTION_MEMORY_PROTECTION 7 -#define HPPA_INTERRUPT_INSTRUCTION_DEBUG 30 -#define HPPA_INTERRUPT_ILLEGAL_INSTRUCTION 8 -#define HPPA_INTERRUPT_BREAK_INSTRUCTION 9 -#define HPPA_INTERRUPT_PRIVILEGED_OPERATION 10 -#define HPPA_INTERRUPT_PRIVILEGED_REGISTER 11 -#define HPPA_INTERRUPT_OVERFLOW 12 -#define HPPA_INTERRUPT_CONDITIONAL 13 -#define HPPA_INTERRUPT_ASSIST_EXCEPTION 14 -#define HPPA_INTERRUPT_DATA_TLB_MISS 15 -#define HPPA_INTERRUPT_NON_ACCESS_INSTRUCTION_TLB_MISS 16 -#define HPPA_INTERRUPT_NON_ACCESS_DATA_TLB_MISS 17 -#define HPPA_INTERRUPT_DATA_MEMORY_ACCESS_RIGHTS 26 -#define HPPA_INTERRUPT_DATA_MEMORY_PROTECTION_ID 27 -#define HPPA_INTERRUPT_UNALIGNED_DATA_REFERENCE 28 -#define HPPA_INTERRUPT_DATA_MEMORY_PROTECTION 18 -#define HPPA_INTERRUPT_DATA_MEMORY_BREAK 19 -#define HPPA_INTERRUPT_TLB_DIRTY_BIT 20 -#define HPPA_INTERRUPT_PAGE_REFERENCE 21 -#define HPPA_INTERRUPT_DATA_DEBUG 31 -#define HPPA_INTERRUPT_ASSIST_EMULATION 22 +#define HPPA_TRAP_INSTRUCTION_TLB_MISS 6 +#define HPPA_TRAP_INSTRUCTION_MEMORY_PROTECTION 7 +#define HPPA_TRAP_INSTRUCTION_DEBUG 30 +#define HPPA_TRAP_ILLEGAL_INSTRUCTION 8 +#define HPPA_TRAP_BREAK_INSTRUCTION 9 +#define HPPA_TRAP_PRIVILEGED_OPERATION 10 +#define HPPA_TRAP_PRIVILEGED_REGISTER 11 +#define HPPA_TRAP_OVERFLOW 12 +#define HPPA_TRAP_CONDITIONAL 13 +#define HPPA_TRAP_ASSIST_EXCEPTION 14 +#define HPPA_TRAP_DATA_TLB_MISS 15 +#define HPPA_TRAP_NON_ACCESS_INSTRUCTION_TLB_MISS 16 +#define HPPA_TRAP_NON_ACCESS_DATA_TLB_MISS 17 +#define HPPA_TRAP_DATA_MEMORY_ACCESS_RIGHTS 26 +#define HPPA_TRAP_DATA_MEMORY_PROTECTION_ID 27 +#define HPPA_TRAP_UNALIGNED_DATA_REFERENCE 28 +#define HPPA_TRAP_DATA_MEMORY_PROTECTION 18 +#define HPPA_TRAP_DATA_MEMORY_BREAK 19 +#define HPPA_TRAP_TLB_DIRTY_BIT 20 +#define HPPA_TRAP_PAGE_REFERENCE 21 +#define HPPA_TRAP_DATA_DEBUG 31 +#define HPPA_TRAP_ASSIST_EMULATION 22 /* group 4 */ -#define HPPA_INTERRUPT_HIGHER_PRIVILEGE_TRANSFER 23 -#define HPPA_INTERRUPT_LOWER_PRIVILEGE_TRANSFER 24 -#define HPPA_INTERRUPT_TAKEN_BRANCH 25 +#define HPPA_TRAP_HIGHER_PRIVILEGE_TRANSFER 23 +#define HPPA_TRAP_LOWER_PRIVILEGE_TRANSFER 24 +#define HPPA_TRAP_TAKEN_BRANCH 25 -#define HPPA_INTERRUPT_ON_CHIP_MAX 31 +#define HPPA_INTERNAL_TRAPS 32 /* External Interrupts via interrupt 4 */ -#define HPPA_INTERRUPT_EXTERNAL_BASE 32 - -#define HPPA_INTERRUPT_EXTERNAL_0 32 -#define HPPA_INTERRUPT_EXTERNAL_1 33 -#define HPPA_INTERRUPT_EXTERNAL_2 34 -#define HPPA_INTERRUPT_EXTERNAL_3 35 -#define HPPA_INTERRUPT_EXTERNAL_4 36 -#define HPPA_INTERRUPT_EXTERNAL_5 37 -#define HPPA_INTERRUPT_EXTERNAL_6 38 -#define HPPA_INTERRUPT_EXTERNAL_7 39 -#define HPPA_INTERRUPT_EXTERNAL_8 40 -#define HPPA_INTERRUPT_EXTERNAL_9 41 -#define HPPA_INTERRUPT_EXTERNAL_10 42 -#define HPPA_INTERRUPT_EXTERNAL_11 43 -#define HPPA_INTERRUPT_EXTERNAL_12 44 -#define HPPA_INTERRUPT_EXTERNAL_13 45 -#define HPPA_INTERRUPT_EXTERNAL_14 46 -#define HPPA_INTERRUPT_EXTERNAL_15 47 -#define HPPA_INTERRUPT_EXTERNAL_16 48 -#define HPPA_INTERRUPT_EXTERNAL_17 49 -#define HPPA_INTERRUPT_EXTERNAL_18 50 -#define HPPA_INTERRUPT_EXTERNAL_19 51 -#define HPPA_INTERRUPT_EXTERNAL_20 52 -#define HPPA_INTERRUPT_EXTERNAL_21 53 -#define HPPA_INTERRUPT_EXTERNAL_22 54 -#define HPPA_INTERRUPT_EXTERNAL_23 55 -#define HPPA_INTERRUPT_EXTERNAL_24 56 -#define HPPA_INTERRUPT_EXTERNAL_25 57 -#define HPPA_INTERRUPT_EXTERNAL_26 58 -#define HPPA_INTERRUPT_EXTERNAL_27 59 -#define HPPA_INTERRUPT_EXTERNAL_28 60 -#define HPPA_INTERRUPT_EXTERNAL_29 61 -#define HPPA_INTERRUPT_EXTERNAL_30 62 -#define HPPA_INTERRUPT_EXTERNAL_31 63 - -#define HPPA_INTERRUPT_EXTERNAL_INTERVAL_TIMER HPPA_INTERRUPT_EXTERNAL_0 -#define HPPA_EXTERNAL_INTERRUPTS 32 -#define HPPA_INTERNAL_INTERRUPTS 32 +#define HPPA_INTERRUPT_EXTERNAL_0 0 +#define HPPA_INTERRUPT_EXTERNAL_1 1 +#define HPPA_INTERRUPT_EXTERNAL_2 2 +#define HPPA_INTERRUPT_EXTERNAL_3 3 +#define HPPA_INTERRUPT_EXTERNAL_4 4 +#define HPPA_INTERRUPT_EXTERNAL_5 5 +#define HPPA_INTERRUPT_EXTERNAL_6 6 +#define HPPA_INTERRUPT_EXTERNAL_7 7 +#define HPPA_INTERRUPT_EXTERNAL_8 8 +#define HPPA_INTERRUPT_EXTERNAL_9 9 +#define HPPA_INTERRUPT_EXTERNAL_10 10 +#define HPPA_INTERRUPT_EXTERNAL_11 11 +#define HPPA_INTERRUPT_EXTERNAL_12 12 +#define HPPA_INTERRUPT_EXTERNAL_13 13 +#define HPPA_INTERRUPT_EXTERNAL_14 14 +#define HPPA_INTERRUPT_EXTERNAL_15 15 +#define HPPA_INTERRUPT_EXTERNAL_16 16 +#define HPPA_INTERRUPT_EXTERNAL_17 17 +#define HPPA_INTERRUPT_EXTERNAL_18 18 +#define HPPA_INTERRUPT_EXTERNAL_19 19 +#define HPPA_INTERRUPT_EXTERNAL_20 20 +#define HPPA_INTERRUPT_EXTERNAL_21 21 +#define HPPA_INTERRUPT_EXTERNAL_22 22 +#define HPPA_INTERRUPT_EXTERNAL_23 23 +#define HPPA_INTERRUPT_EXTERNAL_24 24 +#define HPPA_INTERRUPT_EXTERNAL_25 25 +#define HPPA_INTERRUPT_EXTERNAL_26 26 +#define HPPA_INTERRUPT_EXTERNAL_27 27 +#define HPPA_INTERRUPT_EXTERNAL_28 28 +#define HPPA_INTERRUPT_EXTERNAL_29 29 +#define HPPA_INTERRUPT_EXTERNAL_30 30 +#define HPPA_INTERRUPT_EXTERNAL_31 31 + +#define HPPA_INTERRUPT_EXTERNAL_INTERVAL_TIMER HPPA_INTERRUPT_EXTERNAL_0 +#define HPPA_EXTERNAL_INTERRUPTS 32 /* BSP defined interrupts begin here */ -#define HPPA_INTERRUPT_MAX 64 +#define HPPA_INTERRUPT_MAX 32 /* * Cache characteristics @@ -219,6 +216,13 @@ extern "C" { #define HPPA_CACHELINE_SIZE 32 #define HPPA_CACHELINE_MASK (HPPA_CACHELINE_SIZE - 1) +/* + * page size characteristics + */ + +#define HPPA_PAGE_SIZE 4096 +#define HPPA_PAGE_MASK (0xfffff000) + /* * TLB characteristics |